diff options
Diffstat (limited to 'platform/dvcs-impl/src/com/intellij/dvcs/ui/NewBranchAction.java')
-rw-r--r-- | platform/dvcs-impl/src/com/intellij/dvcs/ui/NewBranchAction.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/platform/dvcs-impl/src/com/intellij/dvcs/ui/NewBranchAction.java b/platform/dvcs-impl/src/com/intellij/dvcs/ui/NewBranchAction.java new file mode 100644 index 000000000000..92ba9515b5d6 --- /dev/null +++ b/platform/dvcs-impl/src/com/intellij/dvcs/ui/NewBranchAction.java @@ -0,0 +1,49 @@ +/* + * Copyright 2000-2013 JetBrains s.r.o. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.intellij.dvcs.ui; + +import com.intellij.dvcs.DvcsUtil; +import com.intellij.dvcs.repo.Repository; +import com.intellij.openapi.actionSystem.AnActionEvent; +import com.intellij.openapi.project.DumbAwareAction; +import com.intellij.openapi.project.Project; +import com.intellij.util.IconUtil; +import org.jetbrains.annotations.NotNull; + +import java.util.List; + +public abstract class NewBranchAction<T extends Repository> extends DumbAwareAction { + protected final List<T> myRepositories; + protected Project myProject; + + public NewBranchAction(@NotNull Project project, @NotNull List<T> repositories) { + super("New Branch", "Create and checkout new branch", IconUtil.getAddIcon()); + myRepositories = repositories; + myProject = project; + } + + + @Override + public void update(AnActionEvent e) { + if (DvcsUtil.anyRepositoryIsFresh(myRepositories)) { + e.getPresentation().setEnabled(false); + e.getPresentation().setDescription("Checkout of a new branch is not possible before the first commit"); + } + } + + @Override + public abstract void actionPerformed(AnActionEvent e); +} |